公开(公告)号：US20240241573A1

公开(公告)日：2024-07-18

申请号：US18411623

申请日：2024-01-12

Applicant: Meta Platforms Technologies, LLC

Inventor： Albert Pumarola Peris ,  Yuming Du ,  Robin Kips ,  Wolfram Sebastian Starke ,  Ali Thabet ,  Artsiom Sanakoyeu

IPC: G06F3/01 ,  G06F3/0346

CPC classification number: G06F3/011 ,  G06F3/0346

Abstract: A method for full body motion tracking includes receiving tracking signals from a plurality of sensors associated with an upper body of a person, and based on the tracking signals, determining motion features and joint features. The method further includes training a diffusion model that includes a multi-layer perceptron (MLP) network, and generating a multiple inputs to the trained diffusion model, the inputs including the motion features and the joint features. The method includes providing the inputs to the trained diffusion model to generate multiple outputs. The outputs include sequences of full body poses, the sequences of full body poses including upper body poses and lower body poses.